! Started logfile: J0944+5202_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:13:30 2017 obs J0944+5202_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0944+5202_X_2015_01_23_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.949042 visibilities/baseline/integration-bin. ! Found source: J0944+5202 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 350 lines of history. ! ! Reading 29724 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0944+5202_X_2015_01_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.798981Jy sigma=0.009858 ! Fit after self-cal, rms=0.788618Jy sigma=0.009745 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=1.063 mas, bpa=-4.871 degrees ! Estimated noise=796.072 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.160719 Jy ! Component: 100 - total flux cleaned = 0.203073 Jy ! Total flux subtracted in 100 components = 0.203073 Jy ! Clean residual min=-0.013347 max=0.024665 Jy/beam ! Clean residual mean=-0.000195 rms=0.003305 Jy/beam ! Combined flux in latest and established models = 0.203073 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.203073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092697Jy sigma=0.001075 ! Fit after self-cal, rms=0.092526Jy sigma=0.001074 ! Inverting map ! Added new window around map position (0.2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245196 Jy ! Component: 100 - total flux cleaned = 0.0371047 Jy ! Total flux subtracted in 100 components = 0.0371047 Jy ! Clean residual min=-0.010808 max=0.016998 Jy/beam ! Clean residual mean=-0.000130 rms=0.002623 Jy/beam ! Combined flux in latest and established models = 0.240178 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.240178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084652Jy sigma=0.000981 ! Fit after self-cal, rms=0.084260Jy sigma=0.000977 ! Inverting map ! Added new window around map position (1.8, -3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151475 Jy ! Component: 100 - total flux cleaned = 0.0239834 Jy ! Total flux subtracted in 100 components = 0.0239834 Jy ! Clean residual min=-0.009873 max=0.010101 Jy/beam ! Clean residual mean=-0.000087 rms=0.002224 Jy/beam ! Combined flux in latest and established models = 0.264161 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.264161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080942Jy sigma=0.000932 ! Fit after self-cal, rms=0.080624Jy sigma=0.000928 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.298 mas, bpa=-4.265 degrees ! Estimated noise=337.096 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103676 Jy ! Component: 100 - total flux cleaned = 0.0176419 Jy ! Component: 150 - total flux cleaned = 0.0231468 Jy ! Component: 200 - total flux cleaned = 0.0274445 Jy ! Total flux subtracted in 200 components = 0.0274445 Jy ! Clean residual min=-0.011111 max=0.012170 Jy/beam ! Clean residual mean=-0.000037 rms=0.002591 Jy/beam ! Combined flux in latest and established models = 0.291606 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.291606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078707Jy sigma=0.000908 ! Fit after self-cal, rms=0.078581Jy sigma=0.000906 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.06 KP 0.90 ! LA 1.10 MK 0.95 NL 0.98 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.06 KP 0.84 ! LA 1.10 MK 0.93 NL 0.97 OV 0.96 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.10 KP 0.81 ! LA 1.11 MK 0.95 NL 0.97 OV 0.98 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.06 KP 0.77 ! LA 1.10 MK 0.96 NL 0.99 OV 0.96 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.04 KP 0.73 ! LA 1.11 MK 0.97 NL 1.00 OV 0.98 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.16 HN 1.07 KP 0.72 ! LA 1.11 MK 0.96 NL 1.01 OV 0.99 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.24 HN 1.20 KP 0.71 ! LA 1.13 MK 1.00 NL 1.04 OV 1.04 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.17 HN 1.11 KP 0.71 ! LA 1.11 MK 0.96 NL 0.99 OV 1.03 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.11 KP 0.74 ! LA 1.14 MK 0.97 NL 0.99 OV 1.01 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.10 KP 0.77 ! LA 1.15 MK 0.98 NL 1.00 OV 1.01 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.13 KP 0.81 ! LA 1.14 MK 1.01 NL 1.00 OV 1.00 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.08 KP 0.83 ! LA 1.14 MK 1.00 NL 0.99 OV 1.00 ! PT 0.95 SC 1.05 ! ! ! Fit before self-cal, rms=0.078581Jy sigma=0.000906 ! Fit after self-cal, rms=0.069395Jy sigma=0.000808 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.312 mas, bpa=-5.424 degrees ! Estimated noise=334.051 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.2, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108267 Jy ! Component: 100 - total flux cleaned = 0.0157717 Jy ! Component: 150 - total flux cleaned = 0.0190171 Jy ! Component: 200 - total flux cleaned = 0.0210755 Jy ! Total flux subtracted in 200 components = 0.0210755 Jy ! Clean residual min=-0.002284 max=0.002786 Jy/beam ! Clean residual mean=-0.000014 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.312681 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 80 components and 0.312681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067833Jy sigma=0.000786 ! Fit after self-cal, rms=0.067768Jy sigma=0.000784 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067768Jy sigma=0.000784 ! Fit after self-cal, rms=0.067300Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=1.306 mas, bpa=-4.481 degrees ! Estimated noise=332.386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293317 Jy ! Component: 100 - total flux cleaned = 0.00459569 Jy ! Component: 150 - total flux cleaned = 0.00556683 Jy ! Component: 200 - total flux cleaned = 0.00632066 Jy ! Total flux subtracted in 200 components = 0.00632066 Jy ! Clean residual min=-0.001386 max=0.001791 Jy/beam ! Clean residual mean=-0.000011 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.319002 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.319002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067147Jy sigma=0.000779 ! Fit after self-cal, rms=0.067135Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.2, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010887 Jy ! Component: 100 - total flux cleaned = 0.00173861 Jy ! Component: 150 - total flux cleaned = 0.00233526 Jy ! Component: 200 - total flux cleaned = 0.0027681 Jy ! Total flux subtracted in 200 components = 0.0027681 Jy ! Clean residual min=-0.001311 max=0.001165 Jy/beam ! Clean residual mean=-0.000004 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.32177 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.32177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067082Jy sigma=0.000778 ! Fit after self-cal, rms=0.067077Jy sigma=0.000778 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067077Jy sigma=0.000778 ! Fit after self-cal, rms=0.067083Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=1.308 mas, bpa=-4.584 degrees ! Estimated noise=332.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628705 Jy ! Component: 100 - total flux cleaned = 0.00110752 Jy ! Component: 150 - total flux cleaned = 0.00139663 Jy ! Component: 200 - total flux cleaned = 0.00148763 Jy ! Total flux subtracted in 200 components = 0.00148763 Jy ! Clean residual min=-0.001250 max=0.001024 Jy/beam ! Clean residual mean=-0.000009 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.323258 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.323258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067057Jy sigma=0.000778 ! Fit after self-cal, rms=0.067055Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187483 Jy ! Component: 100 - total flux cleaned = 0.0002942 Jy ! Component: 150 - total flux cleaned = 0.000390852 Jy ! Component: 200 - total flux cleaned = 0.000497283 Jy ! Total flux subtracted in 200 components = 0.000497283 Jy ! Clean residual min=-0.001176 max=0.000990 Jy/beam ! Clean residual mean=-0.000007 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.323755 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.323755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067043Jy sigma=0.000777 ! Fit after self-cal, rms=0.067042Jy sigma=0.000777 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067042Jy sigma=0.000777 ! Fit after self-cal, rms=0.067021Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.307 mas, bmaj=2.467 mas, bpa=27.96 degrees ! Estimated noise=403.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348476 Jy ! Component: 100 - total flux cleaned = 0.000696699 Jy ! Component: 150 - total flux cleaned = 0.000898297 Jy ! Component: 200 - total flux cleaned = 0.000944667 Jy ! Total flux subtracted in 200 components = 0.000944667 Jy ! Clean residual min=-0.000913 max=0.000907 Jy/beam ! Clean residual mean=-0.000015 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.324699 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.324699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067015Jy sigma=0.000777 ! Fit after self-cal, rms=0.067013Jy sigma=0.000777 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.18234e-05 Jy ! Component: 100 - total flux cleaned = 0.000166102 Jy ! Component: 150 - total flux cleaned = 0.000205127 Jy ! Component: 200 - total flux cleaned = 0.00022928 Jy ! Total flux subtracted in 200 components = 0.00022928 Jy ! Clean residual min=-0.000863 max=0.000878 Jy/beam ! Clean residual mean=-0.000014 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.324929 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 0.324929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067011Jy sigma=0.000777 ! Fit after self-cal, rms=0.067010Jy sigma=0.000777 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=1.309 mas, bpa=-4.712 degrees ! Estimated noise=332.11 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 1.309 at -4.712 degrees (North through East) ! Clean map min=-0.00098975 max=0.20474 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8732 mas, bmaj=1.07 mas, bpa=-5.318 degrees ! Estimated noise=788.431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.158495 Jy ! Component: 100 - total flux cleaned = 0.204931 Jy ! Component: 150 - total flux cleaned = 0.229782 Jy ! Component: 200 - total flux cleaned = 0.245813 Jy ! Total flux subtracted in 200 components = 0.245813 Jy ! Clean residual min=-0.004850 max=0.009037 Jy/beam ! Clean residual mean=-0.000137 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.245813 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.245813 Jy ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=1.309 mas, bpa=-4.712 degrees ! Estimated noise=332.11 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159721 Jy ! Component: 100 - total flux cleaned = 0.0275931 Jy ! Component: 150 - total flux cleaned = 0.0364988 Jy ! Component: 200 - total flux cleaned = 0.0434874 Jy ! Total flux subtracted in 200 components = 0.0434874 Jy ! Clean residual min=-0.002416 max=0.004735 Jy/beam ! Clean residual mean=-0.000119 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.2893 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 60 components and 0.2893 Jy ! Inverting map ! Added new window around map position (0.8, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0057217 Jy ! Component: 100 - total flux cleaned = 0.0103137 Jy ! Component: 150 - total flux cleaned = 0.0140836 Jy ! Component: 200 - total flux cleaned = 0.017205 Jy ! Total flux subtracted in 200 components = 0.017205 Jy ! Clean residual min=-0.001475 max=0.001892 Jy/beam ! Clean residual mean=-0.000063 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.306505 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 94 components and 0.306505 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.307 mas, bmaj=2.467 mas, bpa=27.96 degrees ! Estimated noise=403.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482886 Jy ! Component: 100 - total flux cleaned = 0.00818136 Jy ! Component: 150 - total flux cleaned = 0.0106016 Jy ! Component: 200 - total flux cleaned = 0.01239 Jy ! Total flux subtracted in 200 components = 0.01239 Jy ! Clean residual min=-0.001160 max=0.001164 Jy/beam ! Clean residual mean=-0.000054 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.318895 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134401 Jy ! Component: 100 - total flux cleaned = 0.00237899 Jy ! Component: 150 - total flux cleaned = 0.00320164 Jy ! Component: 200 - total flux cleaned = 0.00385775 Jy ! Total flux subtracted in 200 components = 0.00385775 Jy ! Clean residual min=-0.000852 max=0.000865 Jy/beam ! Clean residual mean=-0.000029 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.322753 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 193 components and 0.322753 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=1.309 mas, bpa=-4.712 degrees ! Estimated noise=332.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262177 Jy ! Component: 100 - total flux cleaned = 0.000435309 Jy ! Component: 150 - total flux cleaned = 0.000532735 Jy ! Component: 200 - total flux cleaned = 0.000642054 Jy ! Total flux subtracted in 200 components = 0.000642054 Jy ! Clean residual min=-0.000920 max=0.000953 Jy/beam ! Clean residual mean=-0.000011 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.323395 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 212 components and 0.323395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067008Jy sigma=0.000777 ! Fit after self-cal, rms=0.066999Jy sigma=0.000777 wmodel J0944+5202_X_2015_01_23_pus_map.mod ! Writing 212 model components to file: J0944+5202_X_2015_01_23_pus_map.mod wobs J0944+5202_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0944+5202_X_2015_01_23_pus_uvs.fits wwins J0944+5202_X_2015_01_23_pus_map.win ! wwins: Wrote 6 windows to J0944+5202_X_2015_01_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145234 Jy ! Component: 100 - total flux cleaned = 0.000226388 Jy ! Component: 150 - total flux cleaned = 0.000335247 Jy ! Component: 200 - total flux cleaned = 0.0004103 Jy ! Component: 250 - total flux cleaned = 0.000453776 Jy ! Component: 300 - total flux cleaned = 0.000453685 Jy ! Component: 350 - total flux cleaned = 0.000481219 Jy ! Component: 400 - total flux cleaned = 0.000481353 Jy ! Component: 450 - total flux cleaned = 0.000533791 Jy ! Component: 500 - total flux cleaned = 0.000533847 Jy ! Component: 550 - total flux cleaned = 0.000558829 Jy ! Component: 600 - total flux cleaned = 0.000570856 Jy ! Component: 650 - total flux cleaned = 0.00057086 Jy ! Component: 700 - total flux cleaned = 0.000547563 Jy ! Component: 750 - total flux cleaned = 0.000513357 Jy ! Component: 800 - total flux cleaned = 0.000524556 Jy ! Component: 850 - total flux cleaned = 0.000457767 Jy ! Component: 900 - total flux cleaned = 0.000457829 Jy ! Component: 950 - total flux cleaned = 0.000382218 Jy ! Component: 1000 - total flux cleaned = 0.000350246 Jy ! Component: 1050 - total flux cleaned = 0.000287232 Jy ! Component: 1100 - total flux cleaned = 0.000225249 Jy ! Component: 1150 - total flux cleaned = 0.000164268 Jy ! Component: 1200 - total flux cleaned = 0.000134132 Jy ! Component: 1250 - total flux cleaned = 6.45032e-05 Jy ! Component: 1300 - total flux cleaned = 3.49151e-05 Jy ! Component: 1350 - total flux cleaned = -3.96977e-06 Jy ! Component: 1400 - total flux cleaned = -7.09838e-05 Jy ! Component: 1450 - total flux cleaned = -0.000127646 Jy ! Component: 1500 - total flux cleaned = -0.000202182 Jy ! Component: 1550 - total flux cleaned = -0.000229734 Jy ! Component: 1600 - total flux cleaned = -0.000257144 Jy ! Component: 1650 - total flux cleaned = -0.000311245 Jy ! Component: 1700 - total flux cleaned = -0.00034685 Jy ! Component: 1750 - total flux cleaned = -0.000390834 Jy ! Component: 1800 - total flux cleaned = -0.000408219 Jy ! Component: 1850 - total flux cleaned = -0.00046837 Jy ! Component: 1900 - total flux cleaned = -0.000502304 Jy ! Component: 1950 - total flux cleaned = -0.0005108 Jy ! Component: 2000 - total flux cleaned = -0.000527621 Jy ! Total flux subtracted in 2048 components = -0.000568735 Jy ! Clean residual min=-0.000477 max=0.000441 Jy/beam ! Clean residual mean=-0.000003 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.322826 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 344 components and 0.322826 Jy ![Exited script file: muppet] wmap "J0944+5202_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 1.309 at -4.712 degrees (North through East) ! Clean map min=-0.00071341 max=0.20492 Jy/beam ! Writing clean map to FITS file: J0944+5202_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.204923 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145866 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213542 0.213542 0.427084 0.854168 1.70834 3.41667 6.83335 13.6667 27.3334 54.6668 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.204 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 1.309 at -4.712 degrees (North through East) ! Clean map min=-0.00071341 max=0.20492 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0944+5202_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:13:33 2017